A sign-up bonus refers to an offer that casino gives to new customers once they sign up on their site. Casinos use these bonuses to attract new customers and provide them with some funds to start betting. Sign-up bonuses are not withdraw-able and should be used within a timelimit, depending on the casino.
Visitors love the Cayman Islands for their crystal clear waters and rich marine life. The islands are the place to be if someone wants to spend time sunbathing on the Seven Mile Beach or have a visit to Stingray City where one can interact with the stingrays personally. Gambling is prohibited on the islands, though.